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Fix dependent fields in a formset #316

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Merged
merged 4 commits into from
Mar 15, 2025
Merged

Fix dependent fields in a formset #316

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3ca4238
- Find the closest common ancestor of two chained selects instead of …
mardukbp Feb 19, 2025
fc1c9ee
Syntactic changes to conform with JS Standard Style
mardukbp Feb 20, 2025
e5a208d
Use string interpolation instead of string concatenation in order to …
mardukbp Feb 20, 2025
a59d972
Added a dash to the pattern in nameEndsWith in order to avoid matchin…
mardukbp Feb 21, 2025
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9 changes: 8 additions & 1 deletion django_select2/static/django_select2/django_select2.js
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Original file line number Diff line number Diff line change
Expand Up @@ -26,9 +26,16 @@

let dependentFields = $element.data('select2-dependent-fields')
if (dependentFields) {
const findElement = function (selector) {
const result = $(selector, $element.closest(`:has(${selector})`))
if (result.length > 0) return result
else return null
}
dependentFields = dependentFields.trim().split(/\s+/)
$.each(dependentFields, function (i, dependentField) {
result[dependentField] = $('[name=' + dependentField + ']', $element.closest('form')).val()
const nameIs = `[name=${dependentField}]`
const nameEndsWith = `[name$=-${dependentField}]`
result[dependentField] = (findElement(nameIs) || findElement(nameEndsWith)).val()
})
}

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